diff options
Diffstat (limited to 'src/declarative')
40 files changed, 391 insertions, 326 deletions
diff --git a/src/declarative/debugger/qdeclarativedebug.cpp b/src/declarative/debugger/qdeclarativedebug.cpp index b950aef..19d8ab3 100644 --- a/src/declarative/debugger/qdeclarativedebug.cpp +++ b/src/declarative/debugger/qdeclarativedebug.cpp @@ -194,7 +194,7 @@ void QDeclarativeEngineDebugPrivate::decode(QDataStream &ds, QDeclarativeDebugOb { QDeclarativeDebugObjectReference obj; obj.m_debugId = prop.m_value.toInt(); - prop.m_value = qVariantFromValue(obj); + prop.m_value = QVariant::fromValue(obj); break; } case QDeclarativeEngineDebugServer::QDeclarativeObjectProperty::Unknown: diff --git a/src/declarative/debugger/qpacketprotocol.cpp b/src/declarative/debugger/qpacketprotocol.cpp index 878f42f..c2f7709 100644 --- a/src/declarative/debugger/qpacketprotocol.cpp +++ b/src/declarative/debugger/qpacketprotocol.cpp @@ -125,7 +125,7 @@ public: QObject::connect(this, SIGNAL(invalidPacket()), parent, SIGNAL(invalidPacket())); QObject::connect(dev, SIGNAL(readyRead()), - this, SLOT(readyToRead())); + this, SLOT(readyToRead()), Qt::QueuedConnection); QObject::connect(dev, SIGNAL(aboutToClose()), this, SLOT(aboutToClose())); QObject::connect(dev, SIGNAL(bytesWritten(qint64)), diff --git a/src/declarative/graphicsitems/qdeclarativeflipable.cpp b/src/declarative/graphicsitems/qdeclarativeflipable.cpp index 8c9d2dd..b266273 100644 --- a/src/declarative/graphicsitems/qdeclarativeflipable.cpp +++ b/src/declarative/graphicsitems/qdeclarativeflipable.cpp @@ -83,10 +83,16 @@ public: \image flipable.gif - The \l Rotation element is used to specify the angle and axis of the flip, - and the \l State defines the changes in angle which produce the flipping - effect. Finally, the \l Transition creates the animation that changes the - angle over one second. + The \l Rotation element is used to specify the angle and axis of the flip. + When \c flipped is \c true, the item changes to the "back" state, where + the angle is changed to 180 degrees to produce the flipping effect. + Finally, the \l Transition creates the animation that changes the + angle over one second: when the item changes between its "back" and + default states, the NumberAnimation animates the angle between + its old and new values. + + See the \l {QML States} and \l {QML Animation} documentation for more + details on state changes and how animations work within transitions. \sa {declarative/ui-components/flipable}{Flipable example} */ diff --git a/src/declarative/graphicsitems/qdeclarativeitem.cpp b/src/declarative/graphicsitems/qdeclarativeitem.cpp index 2c295cd..cc7c673 100644 --- a/src/declarative/graphicsitems/qdeclarativeitem.cpp +++ b/src/declarative/graphicsitems/qdeclarativeitem.cpp @@ -1432,11 +1432,6 @@ QDeclarativeKeysAttached *QDeclarativeKeysAttached::qmlAttachedProperties(QObjec */ /*! - \fn void QDeclarativeItem::childrenChanged() - \internal -*/ - -/*! \fn void QDeclarativeItem::focusChanged(bool) \internal */ @@ -2411,18 +2406,7 @@ void QDeclarativeItemPrivate::focusChanged(bool flag) Q_Q(QDeclarativeItem); if (!(flags & QGraphicsItem::ItemIsFocusScope) && parent) emit q->activeFocusChanged(flag); //see also QDeclarativeItemPrivate::subFocusItemChange() - - bool inScope = false; - QGraphicsItem *p = parent; - while (p) { - if (p->flags() & QGraphicsItem::ItemIsFocusScope) { - inScope = true; - break; - } - p = p->parentItem(); - } - if (!inScope) - emit q->focusChanged(flag); + emit q->focusChanged(flag); } /*! \internal */ @@ -2470,7 +2454,7 @@ QDeclarativeListProperty<QDeclarativeState> QDeclarativeItemPrivate::states() } \endqml - \sa {state-transitions}{Transitions} + \sa {qdeclarativeanimation.html#transitions}{QML Transitions} */ @@ -2516,7 +2500,9 @@ QDeclarativeListProperty<QDeclarativeTransition> QDeclarativeItemPrivate::transi This property holds whether clipping is enabled. if clipping is enabled, an item will clip its own painting, as well - as the painting of its children, to its bounding rectangle. + as the painting of its children, to its bounding rectangle. If you set + clipping during an item's paint operation, remember to re-set it to + prevent clipping the rest of your scene. Non-rectangular clipping regions are not supported for performance reasons. */ @@ -2740,12 +2726,12 @@ QVariant QDeclarativeItem::itemChange(GraphicsItemChange change, } break; case ItemChildAddedChange: - if (d->_contents) + if (d->_contents && d->componentComplete) d->_contents->childAdded(qobject_cast<QDeclarativeItem*>( value.value<QGraphicsItem*>())); break; case ItemChildRemovedChange: - if (d->_contents) + if (d->_contents && d->componentComplete) d->_contents->childRemoved(qobject_cast<QDeclarativeItem*>( value.value<QGraphicsItem*>())); break; @@ -2855,6 +2841,41 @@ void QDeclarativeItem::setSmooth(bool smooth) } /*! + \property QDeclarativeItem::anchors + \internal +*/ + +/*! + \property QDeclarativeItem::left + \internal +*/ + +/*! + \property QDeclarativeItem::right + \internal +*/ + +/*! + \property QDeclarativeItem::horizontalCenter + \internal +*/ + +/*! + \property QDeclarativeItem::top + \internal +*/ + +/*! + \property QDeclarativeItem::bottom + \internal +*/ + +/*! + \property QDeclarativeItem::verticalCenter + \internal +*/ + +/*! \property QDeclarativeItem::focus \internal */ @@ -2875,6 +2896,41 @@ void QDeclarativeItem::setSmooth(bool smooth) */ /*! + \property QDeclarativeItem::baseline + \internal +*/ + +/*! + \property QDeclarativeItem::data + \internal +*/ + +/*! + \property QDeclarativeItem::resources + \internal +*/ + +/*! + \property QDeclarativeItem::state + \internal +*/ + +/*! + \property QDeclarativeItem::states + \internal +*/ + +/*! + \property QDeclarativeItem::transformOriginPoint + \internal +*/ + +/*! + \property QDeclarativeItem::transitions + \internal +*/ + +/*! \internal Return the width of the item */ @@ -3142,8 +3198,7 @@ bool QDeclarativeItem::hasActiveFocus() const { Q_D(const QDeclarativeItem); return focusItem() == this || - (d->flags & QGraphicsItem::ItemIsFocusScope && focusItem() != 0) || - (!parentItem() && focusItem() != 0); + (d->flags & QGraphicsItem::ItemIsFocusScope && focusItem() != 0); } /*! @@ -3163,10 +3218,8 @@ bool QDeclarativeItem::hasActiveFocus() const } \endqml - For the purposes of this property, the top level item in the scene - is assumed to act like a focus scope, and to always have active focus - when the scene has focus. On a practical level, that means the following - QML will give active focus to \c input on startup. + For the purposes of this property, the scene as a whole is assumed to act like a focus scope. + On a practical level, that means the following QML will give active focus to \c input on startup. \qml Rectangle { @@ -3192,7 +3245,7 @@ bool QDeclarativeItem::hasFocus() const p = p->parentItem(); } - return hasActiveFocus() ? true : (!QGraphicsItem::parentItem() ? true : false); + return hasActiveFocus(); } /*! \internal */ diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp index 82b3e1c..e1dd1c0 100644 --- a/src/declarative/graphicsitems/qdeclarativelistview.cpp +++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp @@ -1021,7 +1021,7 @@ void QDeclarativeListViewPrivate::updateCurrent(int modelIndex) if (oldCurrentItem && (!currentItem || oldCurrentItem->item != currentItem->item)) oldCurrentItem->attached->setIsCurrentItem(false); if (currentItem) { - if (modelIndex == visibleIndex - 1) { + if (modelIndex == visibleIndex - 1 && visibleItems.count()) { // We can calculate exact postion in this case currentItem->setPosition(visibleItems.first()->position() - currentItem->size() - spacing); } else { diff --git a/src/declarative/graphicsitems/qdeclarativepathview.cpp b/src/declarative/graphicsitems/qdeclarativepathview.cpp index 06ac275..380c6ad 100644 --- a/src/declarative/graphicsitems/qdeclarativepathview.cpp +++ b/src/declarative/graphicsitems/qdeclarativepathview.cpp @@ -426,7 +426,7 @@ QDeclarativePathView::~QDeclarativePathView() The model provides a set of data that is used to create the items for the view. For large or dynamic datasets the model is usually provided by a C++ model object. - Models can also be created directly in XML, using the ListModel element. + Models can also be created directly in QML, using the ListModel element. \sa {qmlmodels}{Data Models} */ @@ -650,8 +650,8 @@ void QDeclarativePathViewPrivate::setOffset(qreal o) so as to stay with the current item. The below example demonstrates how to make a simple highlight. Note the use - of the PathView.onPath property to ensure that the highlight is hidden - when flicked off of the path. + of the \l{PathView::onPath}{PathView.onPath} attached property to ensure that + the highlight is hidden when flicked away from the path. \code Component { @@ -1061,7 +1061,7 @@ void QDeclarativePathView::mouseMoveEvent(QGraphicsSceneMouseEvent *event) if (!d->stealMouse) { QPointF delta = event->pos() - d->startPoint; - if (qAbs(delta.x()) > QApplication::startDragDistance() && qAbs(delta.y()) > QApplication::startDragDistance()) + if (qAbs(delta.x()) > QApplication::startDragDistance() || qAbs(delta.y()) > QApplication::startDragDistance()) d->stealMouse = true; } diff --git a/src/declarative/graphicsitems/qdeclarativerepeater.cpp b/src/declarative/graphicsitems/qdeclarativerepeater.cpp index 2b268fb..68e7e9a 100644 --- a/src/declarative/graphicsitems/qdeclarativerepeater.cpp +++ b/src/declarative/graphicsitems/qdeclarativerepeater.cpp @@ -133,13 +133,13 @@ QDeclarativeRepeaterPrivate::~QDeclarativeRepeaterPrivate() create items as they are required. Also, note that Repeater is \l {Item}-based, and can only repeat \l {Item}-derived objects. - For example, it cannot be used to repeat QtObjects: + For example, it cannot be used to repeat QObjects: \badcode Item { - //XXX does not work! Can't repeat QtObject as it doesn't derive from Item. + //XXX does not work! Can't repeat QObject as it doesn't derive from Item. Repeater { model: 10 - QtObject {} + QObject {} } } \endcode diff --git a/src/declarative/graphicsitems/qdeclarativetranslate.cpp b/src/declarative/graphicsitems/qdeclarativetranslate.cpp index be9b3f3..0bae0cd 100644 --- a/src/declarative/graphicsitems/qdeclarativetranslate.cpp +++ b/src/declarative/graphicsitems/qdeclarativetranslate.cpp @@ -125,12 +125,4 @@ void QDeclarativeTranslate::applyTo(QMatrix4x4 *matrix) const matrix->translate(d->x, d->y, 0); } -/*! - \fn QDeclarativeTranslate::positionChanged() - - QDeclarativeTranslate emits this signal when its position changes. - - \sa QDeclarativeTranslate::x, QDeclarativeTranslate::y -*/ - QT_END_NAMESPACE diff --git a/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp b/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp index ceb1961..a489b5a 100644 --- a/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp +++ b/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp @@ -525,7 +525,7 @@ QVariant QDeclarativeVisualDataModelDataMetaObject::initialValue(int propId) QVariant value = model->m_listModelInterface->data(data->m_index, *it); return value; } else if (model->m_roles.count() == 1 && propName == "modelData") { - //for compatability with other lists, assign modelData if there is only a single role + //for compatibility with other lists, assign modelData if there is only a single role QVariant value = model->m_listModelInterface->data(data->m_index, model->m_roles.first()); return value; } diff --git a/src/declarative/qml/parser/qdeclarativejsengine_p.h b/src/declarative/qml/parser/qdeclarativejsengine_p.h index 1389244..d0b744d 100644 --- a/src/declarative/qml/parser/qdeclarativejsengine_p.h +++ b/src/declarative/qml/parser/qdeclarativejsengine_p.h @@ -88,12 +88,6 @@ uint qHash(const QDeclarativeJS::NameId &id); } // end of namespace QDeclarativeJS -#if defined(Q_CC_MSVC) && _MSC_VER <= 1300 -//this ensures that code outside QDeclarativeJS can use the hash function -//it also a workaround for some compilers -inline uint qHash(const QDeclarativeJS::NameId &nameId) { return QDeclarativeJS::qHash(nameId); } -#endif - namespace QDeclarativeJS { class Lexer; diff --git a/src/declarative/qml/qdeclarativecompiledbindings.cpp b/src/declarative/qml/qdeclarativecompiledbindings.cpp index 507e47b..723da94 100644 --- a/src/declarative/qml/qdeclarativecompiledbindings.cpp +++ b/src/declarative/qml/qdeclarativecompiledbindings.cpp @@ -1628,7 +1628,7 @@ void QDeclarativeBindingCompiler::dump(const QByteArray &programData) /*! Clear the state associated with attempting to compile a specific binding. -This does not clear the global "commited binding" states. +This does not clear the global "committed binding" states. */ void QDeclarativeBindingCompilerPrivate::resetInstanceState() { diff --git a/src/declarative/qml/qdeclarativecompiler.cpp b/src/declarative/qml/qdeclarativecompiler.cpp index ba757fc..2b4a4a5 100644 --- a/src/declarative/qml/qdeclarativecompiler.cpp +++ b/src/declarative/qml/qdeclarativecompiler.cpp @@ -2215,10 +2215,11 @@ bool QDeclarativeCompiler::checkDynamicMeta(QDeclarativeParser::Object *obj) if (propNames.contains(prop.name)) COMPILE_EXCEPTION(&prop, tr("Duplicate property name")); - if (QString::fromUtf8(prop.name).at(0).isUpper()) + QString propName = QString::fromUtf8(prop.name); + if (propName.at(0).isUpper()) COMPILE_EXCEPTION(&prop, tr("Property names cannot begin with an upper case letter")); - if (QDeclarativeEnginePrivate::get(engine)->globalClass->illegalNames().contains(prop.name)) + if (QDeclarativeEnginePrivate::get(engine)->globalClass->illegalNames().contains(propName)) COMPILE_EXCEPTION(&prop, tr("Illegal property name")); propNames.insert(prop.name); @@ -2228,9 +2229,10 @@ bool QDeclarativeCompiler::checkDynamicMeta(QDeclarativeParser::Object *obj) QByteArray name = obj->dynamicSignals.at(ii).name; if (methodNames.contains(name)) COMPILE_EXCEPTION(obj, tr("Duplicate signal name")); - if (QString::fromUtf8(name).at(0).isUpper()) + QString nameStr = QString::fromUtf8(name); + if (nameStr.at(0).isUpper()) COMPILE_EXCEPTION(obj, tr("Signal names cannot begin with an upper case letter")); - if (QDeclarativeEnginePrivate::get(engine)->globalClass->illegalNames().contains(name)) + if (QDeclarativeEnginePrivate::get(engine)->globalClass->illegalNames().contains(nameStr)) COMPILE_EXCEPTION(obj, tr("Illegal signal name")); methodNames.insert(name); } @@ -2238,9 +2240,10 @@ bool QDeclarativeCompiler::checkDynamicMeta(QDeclarativeParser::Object *obj) QByteArray name = obj->dynamicSlots.at(ii).name; if (methodNames.contains(name)) COMPILE_EXCEPTION(obj, tr("Duplicate method name")); - if (QString::fromUtf8(name).at(0).isUpper()) + QString nameStr = QString::fromUtf8(name); + if (nameStr.at(0).isUpper()) COMPILE_EXCEPTION(obj, tr("Method names cannot begin with an upper case letter")); - if (QDeclarativeEnginePrivate::get(engine)->globalClass->illegalNames().contains(name)) + if (QDeclarativeEnginePrivate::get(engine)->globalClass->illegalNames().contains(nameStr)) COMPILE_EXCEPTION(obj, tr("Illegal method name")); methodNames.insert(name); } diff --git a/src/declarative/qml/qdeclarativecomponent.cpp b/src/declarative/qml/qdeclarativecomponent.cpp index 1d48b1a..5f4a063 100644 --- a/src/declarative/qml/qdeclarativecomponent.cpp +++ b/src/declarative/qml/qdeclarativecomponent.cpp @@ -192,7 +192,7 @@ class QByteArray; \value Null This QDeclarativeComponent has no data. Call loadUrl() or setData() to add QML content. \value Ready This QDeclarativeComponent is ready and create() may be called. \value Loading This QDeclarativeComponent is loading network data. - \value Error An error has occured. Call errors() to retrieve a list of \{QDeclarativeError}{errors}. + \value Error An error has occurred. Call errors() to retrieve a list of \{QDeclarativeError}{errors}. */ void QDeclarativeComponentPrivate::typeDataReady() @@ -518,7 +518,7 @@ void QDeclarativeComponent::loadUrl(const QUrl &url) } /*! - Return the list of errors that occured during the last compile or create + Return the list of errors that occurred during the last compile or create operation. An empty list is returned if isError() is not set. */ QList<QDeclarativeError> QDeclarativeComponent::errors() const diff --git a/src/declarative/qml/qdeclarativecontext.cpp b/src/declarative/qml/qdeclarativecontext.cpp index 3d25291..a58dc6c 100644 --- a/src/declarative/qml/qdeclarativecontext.cpp +++ b/src/declarative/qml/qdeclarativecontext.cpp @@ -80,10 +80,12 @@ QDeclarativeContextPrivate::QDeclarativeContextPrivate() \code QDeclarativeEngine engine; + QStringListModel modelData; QDeclarativeContext *context = new QDeclarativeContext(engine.rootContext()); - context->setContextProperty("myModel", modelData); + context->setContextProperty("myModel", &modelData); - QDeclarativeComponent component(&engine, "ListView { model=myModel }"); + QDeclarativeComponent component(&engine); + component.setData("import Qt 4.7\nListView { model: myModel }", QUrl()); component.create(context); \endcode @@ -104,12 +106,13 @@ QDeclarativeContextPrivate::QDeclarativeContextPrivate() ... }; - MyDataSet *myDataSet = new MyDataSet; + MyDataSet myDataSet; QDeclarativeEngine engine; QDeclarativeContext *context = new QDeclarativeContext(engine.rootContext()); - context->setContextObject(myDataSet); + context->setContextObject(&myDataSet); - QDeclarativeComponent component(&engine, "ListView { model=myModel }"); + QDeclarativeComponent component(&engine); + component.setData("import Qt 4.7\nListView { model: myModel }", QUrl()); component.create(context); \endcode diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp index e8cb36e..3fe89a5 100644 --- a/src/declarative/qml/qdeclarativeengine.cpp +++ b/src/declarative/qml/qdeclarativeengine.cpp @@ -184,11 +184,12 @@ void QDeclarativeEnginePrivate::defineModule() } /*! -\keyword QmlGlobalQtObject -\qmlclass Qt QDeclarativeEnginePrivate +\qmlclass QML:Qt QDeclarativeEnginePrivate \brief The QML global Qt object provides useful enums and functions from Qt. -The \c Qt object provides useful enums and functions from Qt, for use in all QML files. +\keyword QmlGlobalQtObject + +\brief The \c Qt object provides useful enums and functions from Qt, for use in all QML files. The \c Qt object is not a QML element; it cannot be instantiated. It is a global object with enums and functions. To use it, call the members of the global \c Qt object directly. @@ -206,10 +207,9 @@ Text { \section1 Enums -The Qt object contains all enums in the Qt namespace. For example, you can -access the \c AlignLeft member of the \c Qt::AlignmentFlag enum with \c Qt.AlignLeft. +The Qt object contains enums that declared into Qt's Meta-Object System. For example, you can access +the \c Leftbutton member of the \c Qt::MouseButton enum with \c Qt.LeftButton. -For a full list of enums, see the \l{Qt Namespace} documentation. \section1 Types The Qt object also contains helper functions for creating objects of specific @@ -1289,7 +1289,7 @@ QScriptValue QDeclarativeEnginePrivate::vector3d(QScriptContext *ctxt, QScriptEn qsreal x = ctxt->argument(0).toNumber(); qsreal y = ctxt->argument(1).toNumber(); qsreal z = ctxt->argument(2).toNumber(); - return QDeclarativeEnginePrivate::get(engine)->scriptValueFromVariant(qVariantFromValue(QVector3D(x, y, z))); + return QDeclarativeEnginePrivate::get(engine)->scriptValueFromVariant(QVariant::fromValue(QVector3D(x, y, z))); } /*! @@ -1309,14 +1309,14 @@ QScriptValue QDeclarativeEnginePrivate::formatDate(QScriptContext*ctxt, QScriptE QScriptValue formatArg = ctxt->argument(1); if (formatArg.isString()) { QString format = formatArg.toString(); - return engine->newVariant(qVariantFromValue(date.toString(format))); + return engine->newVariant(QVariant::fromValue(date.toString(format))); } else if (formatArg.isNumber()) { enumFormat = Qt::DateFormat(formatArg.toUInt32()); } else { return ctxt->throwError(QLatin1String("Qt.formatDate(): Invalid date format")); } } - return engine->newVariant(qVariantFromValue(date.toString(enumFormat))); + return engine->newVariant(QVariant::fromValue(date.toString(enumFormat))); } /*! @@ -1337,14 +1337,14 @@ QScriptValue QDeclarativeEnginePrivate::formatTime(QScriptContext*ctxt, QScriptE QScriptValue formatArg = ctxt->argument(1); if (formatArg.isString()) { QString format = formatArg.toString(); - return engine->newVariant(qVariantFromValue(date.toString(format))); + return engine->newVariant(QVariant::fromValue(date.toString(format))); } else if (formatArg.isNumber()) { enumFormat = Qt::DateFormat(formatArg.toUInt32()); } else { return ctxt->throwError(QLatin1String("Qt.formatTime(): Invalid time format")); } } - return engine->newVariant(qVariantFromValue(date.toString(enumFormat))); + return engine->newVariant(QVariant::fromValue(date.toString(enumFormat))); } /*! @@ -1428,14 +1428,14 @@ QScriptValue QDeclarativeEnginePrivate::formatDateTime(QScriptContext*ctxt, QScr QScriptValue formatArg = ctxt->argument(1); if (formatArg.isString()) { QString format = formatArg.toString(); - return engine->newVariant(qVariantFromValue(date.toString(format))); + return engine->newVariant(QVariant::fromValue(date.toString(format))); } else if (formatArg.isNumber()) { enumFormat = Qt::DateFormat(formatArg.toUInt32()); } else { return ctxt->throwError(QLatin1String("Qt.formatDateTime(): Invalid datetime format")); } } - return engine->newVariant(qVariantFromValue(date.toString(enumFormat))); + return engine->newVariant(QVariant::fromValue(date.toString(enumFormat))); } #endif // QT_NO_DATESTRING @@ -1464,7 +1464,7 @@ QScriptValue QDeclarativeEnginePrivate::rgba(QScriptContext *ctxt, QScriptEngine if (a < 0.0) a=0.0; if (a > 1.0) a=1.0; - return qScriptValueFromValue(engine, qVariantFromValue(QColor::fromRgbF(r, g, b, a))); + return engine->toScriptValue(QVariant::fromValue(QColor::fromRgbF(r, g, b, a))); } /*! @@ -1492,7 +1492,7 @@ QScriptValue QDeclarativeEnginePrivate::hsla(QScriptContext *ctxt, QScriptEngine if (a < 0.0) a=0.0; if (a > 1.0) a=1.0; - return qScriptValueFromValue(engine, qVariantFromValue(QColor::fromHslF(h, s, l, a))); + return engine->toScriptValue(QVariant::fromValue(QColor::fromHslF(h, s, l, a))); } /*! @@ -1515,7 +1515,7 @@ QScriptValue QDeclarativeEnginePrivate::rect(QScriptContext *ctxt, QScriptEngine if (w < 0 || h < 0) return engine->nullValue(); - return QDeclarativeEnginePrivate::get(engine)->scriptValueFromVariant(qVariantFromValue(QRectF(x, y, w, h))); + return QDeclarativeEnginePrivate::get(engine)->scriptValueFromVariant(QVariant::fromValue(QRectF(x, y, w, h))); } /*! @@ -1528,7 +1528,7 @@ QScriptValue QDeclarativeEnginePrivate::point(QScriptContext *ctxt, QScriptEngin return ctxt->throwError(QLatin1String("Qt.point(): Invalid arguments")); qsreal x = ctxt->argument(0).toNumber(); qsreal y = ctxt->argument(1).toNumber(); - return QDeclarativeEnginePrivate::get(engine)->scriptValueFromVariant(qVariantFromValue(QPointF(x, y))); + return QDeclarativeEnginePrivate::get(engine)->scriptValueFromVariant(QVariant::fromValue(QPointF(x, y))); } /*! @@ -1541,7 +1541,7 @@ QScriptValue QDeclarativeEnginePrivate::size(QScriptContext *ctxt, QScriptEngine return ctxt->throwError(QLatin1String("Qt.size(): Invalid arguments")); qsreal w = ctxt->argument(0).toNumber(); qsreal h = ctxt->argument(1).toNumber(); - return QDeclarativeEnginePrivate::get(engine)->scriptValueFromVariant(qVariantFromValue(QSizeF(w, h))); + return QDeclarativeEnginePrivate::get(engine)->scriptValueFromVariant(QVariant::fromValue(QSizeF(w, h))); } /*! @@ -1577,7 +1577,7 @@ QScriptValue QDeclarativeEnginePrivate::lighter(QScriptContext *ctxt, QScriptEng if (ctxt->argumentCount() == 2) factor = ctxt->argument(1).toNumber(); color = color.lighter(int(qRound(factor*100.))); - return qScriptValueFromValue(engine, qVariantFromValue(color)); + return engine->toScriptValue(QVariant::fromValue(color)); } /*! @@ -1614,7 +1614,7 @@ QScriptValue QDeclarativeEnginePrivate::darker(QScriptContext *ctxt, QScriptEngi if (ctxt->argumentCount() == 2) factor = ctxt->argument(1).toNumber(); color = color.darker(int(qRound(factor*100.))); - return qScriptValueFromValue(engine, qVariantFromValue(color)); + return engine->toScriptValue(QVariant::fromValue(color)); } /*! @@ -1849,7 +1849,7 @@ QScriptValue QDeclarativeEnginePrivate::tint(QScriptContext *ctxt, QScriptEngine a + inv_a * color.alphaF()); } - return qScriptValueFromValue(engine, qVariantFromValue(finalColor)); + return engine->toScriptValue(QVariant::fromValue(finalColor)); } QScriptValue QDeclarativeEnginePrivate::scriptValueFromVariant(const QVariant &val) @@ -1879,7 +1879,7 @@ QScriptValue QDeclarativeEnginePrivate::scriptValueFromVariant(const QVariant &v if (objOk) { return objectClass->newQObject(obj); } else { - return qScriptValueFromValue(&scriptEngine, val); + return scriptEngine.toScriptValue(val); } } diff --git a/src/declarative/qml/qdeclarativeexpression.cpp b/src/declarative/qml/qdeclarativeexpression.cpp index 585fb69..6fc4df0 100644 --- a/src/declarative/qml/qdeclarativeexpression.cpp +++ b/src/declarative/qml/qdeclarativeexpression.cpp @@ -143,16 +143,12 @@ void QDeclarativeExpressionPrivate::init(QDeclarativeContextData *ctxt, void *ex } else { -#if !defined(Q_OS_SYMBIAN) //XXX Why doesn't this work? if (!dd->cachedPrograms.at(progIdx)) { dd->cachedPrograms[progIdx] = new QScriptProgram(expression, url, line); } expressionFunction = evalInObjectScope(ctxt, me, *dd->cachedPrograms.at(progIdx), &expressionContext); -#else - expressionFunction = evalInObjectScope(ctxt, me, expression, &expressionContext); -#endif expressionFunctionMode = ExplicitContext; expressionFunctionValid = true; diff --git a/src/declarative/qml/qdeclarativeimageprovider.cpp b/src/declarative/qml/qdeclarativeimageprovider.cpp index 241df87..ea68327 100644 --- a/src/declarative/qml/qdeclarativeimageprovider.cpp +++ b/src/declarative/qml/qdeclarativeimageprovider.cpp @@ -59,13 +59,13 @@ public: \list \o Loaded using QPixmaps rather than actual image files - \o Loaded asynchronously in a separate thread, if imageType() is \l ImageType::Image + \o Loaded asynchronously in a separate thread, if imageType() is \l{QDeclarativeImageProvider::ImageType}{ImageType::Image} \endlist To specify that an image should be loaded by an image provider, use the \bold {"image:"} scheme for the URL source of the image, followed by the identifiers of the image provider and the requested image. For example: - + \qml Image { source: "image://myimageprovider/image.png" } \endqml @@ -83,7 +83,7 @@ public: and "red", respectively: \snippet examples/declarative/cppextensions/imageprovider/imageprovider-example.qml 0 - + When these images are loaded by QML, it looks for a matching image provider and calls its requestImage() or requestPixmap() method (depending on its imageType()) to load the image. The method is called with the \c id @@ -112,7 +112,7 @@ public: } \endcode - Now the images can be succesfully loaded in QML: + Now the images can be successfully loaded in QML: \image imageprovider.png @@ -136,7 +136,7 @@ public: main thread. In this case, if \l {Image::}{asynchronous} is set to \c true, the value is ignored and the image is loaded synchronously. - + \sa QDeclarativeEngine::addImageProvider() */ diff --git a/src/declarative/qml/qdeclarativeinfo.cpp b/src/declarative/qml/qdeclarativeinfo.cpp index c980a2a..c6560dd 100644 --- a/src/declarative/qml/qdeclarativeinfo.cpp +++ b/src/declarative/qml/qdeclarativeinfo.cpp @@ -53,6 +53,7 @@ QT_BEGIN_NAMESPACE /*! \fn QDeclarativeInfo qmlInfo(const QObject *object) + \relates QDeclarativeEngine \brief Prints warnings messages that include the file and line number for QML types. diff --git a/src/declarative/qml/qdeclarativeinstruction.cpp b/src/declarative/qml/qdeclarativeinstruction.cpp index 0f7b09d..1767d2f 100644 --- a/src/declarative/qml/qdeclarativeinstruction.cpp +++ b/src/declarative/qml/qdeclarativeinstruction.cpp @@ -218,7 +218,7 @@ void QDeclarativeCompiledData::dump(QDeclarativeInstruction *instr, int idx) qWarning().nospace() << idx << "\t\t" << line << "\t" << "DEFER" << "\t\t\t" << instr->defer.deferCount; break; default: - qWarning().nospace() << idx << "\t\t" << line << "\t" << "XXX UNKOWN INSTRUCTION" << "\t" << instr->type; + qWarning().nospace() << idx << "\t\t" << line << "\t" << "XXX UNKNOWN INSTRUCTION" << "\t" << instr->type; break; } #endif // QT_NO_DEBUG_STREAM diff --git a/src/declarative/qml/qdeclarativelist.h b/src/declarative/qml/qdeclarativelist.h index 399b2a1..c10bc11 100644 --- a/src/declarative/qml/qdeclarativelist.h +++ b/src/declarative/qml/qdeclarativelist.h @@ -98,16 +98,16 @@ public: private: static void qlist_append(QDeclarativeListProperty *p, T *v) { - ((QList<T *> *)p->data)->append(v); + reinterpret_cast<QList<T *> *>(p->data)->append(v); } static int qlist_count(QDeclarativeListProperty *p) { - return ((QList<T *> *)p->data)->count(); + return reinterpret_cast<QList<T *> *>(p->data)->count(); } static T *qlist_at(QDeclarativeListProperty *p, int idx) { - return ((QList<T *> *)p->data)->at(idx); + return reinterpret_cast<QList<T *> *>(p->data)->at(idx); } static void qlist_clear(QDeclarativeListProperty *p) { - return ((QList<T *> *)p->data)->clear(); + return reinterpret_cast<QList<T *> *>(p->data)->clear(); } }; #endif diff --git a/src/declarative/qml/qdeclarativeprivate.h b/src/declarative/qml/qdeclarativeprivate.h index b2d7451..d45ddbc 100644 --- a/src/declarative/qml/qdeclarativeprivate.h +++ b/src/declarative/qml/qdeclarativeprivate.h @@ -105,7 +105,7 @@ namespace QDeclarativePrivate template<class From, class To> struct StaticCastSelectorClass<From, To, sizeof(int)> { - static inline int cast() { return (int)((intptr_t)static_cast<To *>((From *)0x10000000)) - 0x10000000; } + static inline int cast() { return int(reinterpret_cast<intptr_t>(static_cast<To *>(reinterpret_cast<From *>(0x10000000)))) - 0x10000000; } }; template<class From, class To> @@ -119,7 +119,7 @@ namespace QDeclarativePrivate static inline int cast() { - return StaticCastSelectorClass<From, To, sizeof(check((From *)0))>::cast(); + return StaticCastSelectorClass<From, To, sizeof(check(reinterpret_cast<From *>(0)))>::cast(); } }; @@ -132,6 +132,7 @@ namespace QDeclarativePrivate template <typename T, bool hasMember> class has_attachedPropertiesMethod { + public: typedef int yes_type; typedef char no_type; @@ -139,7 +140,6 @@ namespace QDeclarativePrivate static yes_type check(ReturnType *(*)(QObject *)); static no_type check(...); - public: static bool const value = sizeof(check(&T::qmlAttachedProperties)) == sizeof(yes_type); }; diff --git a/src/declarative/qml/qdeclarativeproperty.cpp b/src/declarative/qml/qdeclarativeproperty.cpp index 071dd07..515c4d6 100644 --- a/src/declarative/qml/qdeclarativeproperty.cpp +++ b/src/declarative/qml/qdeclarativeproperty.cpp @@ -640,7 +640,7 @@ QDeclarativePropertyPrivate::binding(const QDeclarativeProperty &that) is assumed by the caller. \a flags is passed through to the binding and is used for the initial update (when - the binding sets the intial value, it will use these flags for the write). + the binding sets the initial value, it will use these flags for the write). */ QDeclarativeAbstractBinding * QDeclarativePropertyPrivate::setBinding(const QDeclarativeProperty &that, diff --git a/src/declarative/qml/qdeclarativescriptparser.cpp b/src/declarative/qml/qdeclarativescriptparser.cpp index f703cf5..0657f49 100644 --- a/src/declarative/qml/qdeclarativescriptparser.cpp +++ b/src/declarative/qml/qdeclarativescriptparser.cpp @@ -760,7 +760,7 @@ bool ProcessAST::visit(AST::UiArrayBinding *node) prop->listValueRange.offset = node->lbracketToken.offset; prop->listValueRange.length = node->rbracketToken.offset + node->rbracketToken.length - node->lbracketToken.offset; - // Store the positions of the comma token too, again for the DOM to be able to retreive it. + // Store the positions of the comma token too, again for the DOM to be able to retrieve it. prop->listCommaPositions = collectCommas(node->members); while (propertyCount--) diff --git a/src/declarative/qml/qdeclarativesqldatabase.cpp b/src/declarative/qml/qdeclarativesqldatabase.cpp index 45f277e..42b596a 100644 --- a/src/declarative/qml/qdeclarativesqldatabase.cpp +++ b/src/declarative/qml/qdeclarativesqldatabase.cpp @@ -237,7 +237,7 @@ static QScriptValue qmlsqldatabase_executeSql(QScriptContext *context, QScriptEn if (!qmlengine->sqlQueryClass) qmlengine->sqlQueryClass = new QDeclarativeSqlQueryScriptClass(engine); QScriptValue rows = engine->newObject(qmlengine->sqlQueryClass); - rows.setData(engine->newVariant(qVariantFromValue(query))); + rows.setData(engine->newVariant(QVariant::fromValue(query))); rows.setProperty(QLatin1String("item"), engine->newFunction(qmlsqldatabase_item,1), QScriptValue::SkipInEnumeration); result.setProperty(QLatin1String("rows"),rows); result.setProperty(QLatin1String("rowsAffected"),query.numRowsAffected()); @@ -275,7 +275,7 @@ static QScriptValue qmlsqldatabase_change_version(QScriptContext *context, QScri QScriptValue instance = engine->newObject(); instance.setProperty(QLatin1String("executeSql"), engine->newFunction(qmlsqldatabase_executeSql,1)); - QScriptValue tx = engine->newVariant(instance,qVariantFromValue(db)); + QScriptValue tx = engine->newVariant(instance,QVariant::fromValue(db)); QString foundvers = context->thisObject().property(QLatin1String("version")).toString(); if (from_version!=foundvers) { @@ -319,7 +319,7 @@ static QScriptValue qmlsqldatabase_transaction_shared(QScriptContext *context, Q QScriptValue instance = engine->newObject(); instance.setProperty(QLatin1String("executeSql"), engine->newFunction(readOnly ? qmlsqldatabase_executeSql_readonly : qmlsqldatabase_executeSql,1)); - QScriptValue tx = engine->newVariant(instance,qVariantFromValue(db)); + QScriptValue tx = engine->newVariant(instance,QVariant::fromValue(db)); db.transaction(); callback.call(QScriptValue(), QScriptValueList() << tx); @@ -403,7 +403,7 @@ static QScriptValue qmlsqldatabase_open_sync(QScriptContext *context, QScriptEng instance.setProperty(QLatin1String("version"), version, QScriptValue::ReadOnly); instance.setProperty(QLatin1String("changeVersion"), engine->newFunction(qmlsqldatabase_change_version,3)); - QScriptValue result = engine->newVariant(instance,qVariantFromValue(database)); + QScriptValue result = engine->newVariant(instance,QVariant::fromValue(database)); if (created && dbcreationCallback.isFunction()) { dbcreationCallback.call(QScriptValue(), QScriptValueList() << result); diff --git a/src/declarative/qml/qdeclarativestringconverters.cpp b/src/declarative/qml/qdeclarativestringconverters.cpp index 7534a2c..8ec68ff 100644 --- a/src/declarative/qml/qdeclarativestringconverters.cpp +++ b/src/declarative/qml/qdeclarativestringconverters.cpp @@ -92,7 +92,7 @@ QVariant QDeclarativeStringConverters::variantFromString(const QString &s) QSizeF sz = sizeFFromString(s, &ok); if (ok) return QVariant(sz); QVector3D v = vector3DFromString(s, &ok); - if (ok) return qVariantFromValue(v); + if (ok) return QVariant::fromValue(v); return QVariant(s); } diff --git a/src/declarative/qml/qdeclarativeworkerscript.cpp b/src/declarative/qml/qdeclarativeworkerscript.cpp index aec84a6..a42f131 100644 --- a/src/declarative/qml/qdeclarativeworkerscript.cpp +++ b/src/declarative/qml/qdeclarativeworkerscript.cpp @@ -331,7 +331,7 @@ QVariant QDeclarativeWorkerScriptEnginePrivate::scriptValueToVariant(const QScri QDeclarativeListModelWorkerAgent *agent = lm->agent(); if (agent) { QDeclarativeListModelWorkerAgent::VariantRef v(agent); - return qVariantFromValue(v); + return QVariant::fromValue(v); } else { return QVariant(); } diff --git a/src/declarative/qml/qdeclarativexmlhttprequest.cpp b/src/declarative/qml/qdeclarativexmlhttprequest.cpp index ff1a0e9..8c97e29 100644 --- a/src/declarative/qml/qdeclarativexmlhttprequest.cpp +++ b/src/declarative/qml/qdeclarativexmlhttprequest.cpp @@ -510,7 +510,7 @@ QScriptValue Node::create(QScriptEngine *engine, NodeImpl *data) node.d = data; if (data) A(data); - return engine->newVariant(instance, qVariantFromValue(node)); + return engine->newVariant(instance, QVariant::fromValue(node)); } QScriptValue Element::prototype(QScriptEngine *engine) @@ -710,7 +710,7 @@ QScriptValue Document::load(QScriptEngine *engine, const QByteArray &data) instance.setPrototype(Document::prototype(engine)); Node documentNode; documentNode.d = document; - return engine->newVariant(instance, qVariantFromValue(documentNode)); + return engine->newVariant(instance, QVariant::fromValue(documentNode)); } Node::Node() @@ -761,7 +761,7 @@ QScriptValue NamedNodeMap::create(QScriptEngine *engine, NodeImpl *data, QList<N map.list = list; if (data) A(data); - instance.setData(engine->newVariant(qVariantFromValue(map))); + instance.setData(engine->newVariant(QVariant::fromValue(map))); if (!QDeclarativeScriptEngine::get(engine)->namedNodeMapClass) QDeclarativeScriptEngine::get(engine)->namedNodeMapClass= new NamedNodeMapClass(engine); @@ -818,7 +818,7 @@ QScriptValue NodeList::create(QScriptEngine *engine, NodeImpl *data) list.d = data; if (data) A(data); - instance.setData(engine->newVariant(qVariantFromValue(list))); + instance.setData(engine->newVariant(QVariant::fromValue(list))); if (!QDeclarativeScriptEngine::get(engine)->nodeListClass) QDeclarativeScriptEngine::get(engine)->nodeListClass= new NodeListClass(engine); diff --git a/src/declarative/util/qdeclarativeanimation.cpp b/src/declarative/util/qdeclarativeanimation.cpp index 6a9cf95..a747706 100644 --- a/src/declarative/util/qdeclarativeanimation.cpp +++ b/src/declarative/util/qdeclarativeanimation.cpp @@ -645,12 +645,13 @@ QAbstractAnimation *QDeclarativePauseAnimation::qtAnimation() Like any other animation element, a ColorAnimation can be applied in a number of ways, including transitions, behaviors and property value - sources. The \l PropertyAnimation documentation shows a variety of methods + sources. The \l {QML Animation} documentation shows a variety of methods for creating animations. - When used in a transition, ColorAnimation will by default animate - all properties of type color that have changed. If a \l{PropertyAnimation::}{property} - or \l{PropertyAnimation::}{properties} are explicitly set for the animation, + For convenience, when a ColorAnimation is used in a \l Transition, it will + animate any \c color properties that have been modified during the state + change. If a \l{PropertyAnimation::}{property} or + \l{PropertyAnimation::}{properties} are explicitly set for the animation, then those are used instead. \sa {QML Animation}, {declarative/animation/basics}{Animation basics example} @@ -1143,7 +1144,7 @@ void QDeclarativePropertyAction::transition(QDeclarativeStateActions &actions, Like any other animation element, a NumberAnimation can be applied in a number of ways, including transitions, behaviors and property value - sources. The \l PropertyAnimation documentation shows a variety of methods + sources. The \l {QML Animation} documentation shows a variety of methods for creating animations. Note that NumberAnimation may not animate smoothly if there are irregular @@ -1244,6 +1245,11 @@ void QDeclarativeNumberAnimation::setTo(qreal t) Vector3dAnimation is a specialized PropertyAnimation that defines an animation to be applied when a Vector3d value changes. + Like any other animation element, a Vector3dAnimation can be applied in a + number of ways, including transitions, behaviors and property value + sources. The \l {QML Animation} documentation shows a variety of methods + for creating animations. + \sa {QML Animation}, {declarative/animation/basics}{Animation basics example} */ @@ -1323,7 +1329,7 @@ void QDeclarativeVector3dAnimation::setTo(QVector3D t) \snippet doc/src/snippets/declarative/rotationanimation.qml 0 - Notice the RotationAnimation did not need to set a \l {RotationAnimation::}{target} + Notice the RotationAnimation did not need to set a \l target value. As a convenience, when used in a transition, RotationAnimation will rotate all properties named "rotation" or "angle". You can override this by providing your own properties via \l {PropertyAnimation::properties}{properties} or @@ -1331,7 +1337,7 @@ void QDeclarativeVector3dAnimation::setTo(QVector3D t) Like any other animation element, a RotationAnimation can be applied in a number of ways, including transitions, behaviors and property value - sources. The \l PropertyAnimation documentation shows a variety of methods + sources. The \l {QML Animation} documentation shows a variety of methods for creating animations. \sa {QML Animation}, {declarative/animation/basics}{Animation basics example} @@ -1554,7 +1560,7 @@ QDeclarativeListProperty<QDeclarativeAbstractAnimation> QDeclarativeAnimationGro Like any other animation element, a SequentialAnimation can be applied in a number of ways, including transitions, behaviors and property value - sources. The \l PropertyAnimation documentation shows a variety of methods + sources. The \l {QML Animation} documentation shows a variety of methods for creating animations. \note Once an animation has been grouped into a SequentialAnimation or @@ -1623,7 +1629,7 @@ void QDeclarativeSequentialAnimation::transition(QDeclarativeStateActions &actio Like any other animation element, a ParallelAnimation can be applied in a number of ways, including transitions, behaviors and property value - sources. The \l PropertyAnimation documentation shows a variety of methods + sources. The \l {QML Animation} documentation shows a variety of methods for creating animations. \note Once an animation has been grouped into a SequentialAnimation or @@ -2396,8 +2402,7 @@ void QDeclarativePropertyAnimation::transition(QDeclarativeStateActions &actions \inherits Animation \brief The ParentAnimation element animates changes in parent values. - ParentAnimation defines an animation to applied when a ParentChange - occurs. This allows parent changes to be smoothly animated. + ParentAnimation is used to animate a parent change for an \l Item. For example, the following ParentChange changes \c blueRect to become a child of \c redRect when it is clicked. The inclusion of the @@ -2415,10 +2420,16 @@ void QDeclarativePropertyAnimation::transition(QDeclarativeStateActions &actions to animate the parent change via another item that does not have clipping enabled. Such an item can be set using the \l via property. - By default, when used in a transition, ParentAnimation animates all parent - changes. This can be overridden by setting a specific target item using the + For convenience, when a ParentAnimation is used in a \l Transition, it will + animate any ParentChange that has occurred during the state change. + This can be overridden by setting a specific target item using the \l target property. + Like any other animation element, a ParentAnimation can be applied in a + number of ways, including transitions, behaviors and property value + sources. The \l {QML Animation} documentation shows a variety of methods + for creating animations. + \sa {QML Animation}, {declarative/animation/basics}{Animation basics example} */ @@ -2750,14 +2761,23 @@ QAbstractAnimation *QDeclarativeParentAnimation::qtAnimation() \inherits Animation \brief The AnchorAnimation element animates changes in anchor values. - AnchorAnimation is used to animate an AnchorChange. It will anchor all - anchor changes specified in a \l State. + AnchorAnimation is used to animate an anchor change. In the following snippet we animate the addition of a right anchor to a \l Rectangle: \snippet doc/src/snippets/declarative/anchoranimation.qml 0 - \sa AnchorChanges + For convenience, when an AnchorAnimation is used in a \l Transition, it will + animate any AnchorChanges that have occurred during the state change. + This can be overridden by setting a specific target item using the + \l target property. + + Like any other animation element, an AnchorAnimation can be applied in a + number of ways, including transitions, behaviors and property value + sources. The \l {QML Animation} documentation shows a variety of methods + for creating animations. + + \sa {QML Animation}, AnchorChanges */ QDeclarativeAnchorAnimation::QDeclarativeAnchorAnimation(QObject *parent) diff --git a/src/declarative/util/qdeclarativebehavior.cpp b/src/declarative/util/qdeclarativebehavior.cpp index fadb2ae..1e7f81a 100644 --- a/src/declarative/util/qdeclarativebehavior.cpp +++ b/src/declarative/util/qdeclarativebehavior.cpp @@ -84,12 +84,15 @@ public: \snippet doc/src/snippets/declarative/behavior.qml 0 - To run multiple animations within a Behavior, use ParallelAnimation or + Note that a property cannot have more than one assigned Behavior. To provide + multiple animations within a Behavior, use ParallelAnimation or SequentialAnimation. - Note that a property cannot have more than one assigned Behavior. + If a \l{QML States}{state change} has a \l Transition that matches the same property as a + Behavior, the \l Transition animation overrides the Behavior for that + state change. - \sa {Property Behaviors}, {declarative/animation/behaviors}{Behavior example}, QtDeclarative + \sa {QML Animation}, {declarative/animation/behaviors}{Behavior example}, QtDeclarative */ diff --git a/src/declarative/util/qdeclarativelistmodel.cpp b/src/declarative/util/qdeclarativelistmodel.cpp index 3ede335..3a6a5b0 100644 --- a/src/declarative/util/qdeclarativelistmodel.cpp +++ b/src/declarative/util/qdeclarativelistmodel.cpp @@ -108,9 +108,9 @@ QDeclarativeListModelParser::ListInstruction *QDeclarativeListModelParser::ListM \snippet doc/src/snippets/declarative/listmodel-modify.qml delegate - When creating content dynamically, note that the set of available properties cannot be changed - except by first clearing the model. Whatever properties are first added to the model are then the - only permitted properties in the model until it is cleared. + Note that when creating content dynamically the set of available properties cannot be changed + once set. Whatever properties are first added to the model are the + only permitted properties in the model. \section2 Using threaded list models with WorkerScript @@ -283,8 +283,7 @@ int QDeclarativeListModel::count() const /*! \qmlmethod ListModel::clear() - Deletes all content from the model. The properties are cleared such that - different properties may be set on subsequent additions. + Deletes all content from the model. \sa append() remove() */ @@ -708,7 +707,7 @@ void QDeclarativeListModelParser::setCustomData(QObject *obj, const QByteArray & { ModelNode *n = nodes.top(); ModelNode *n2 = new ModelNode; - n->values << qVariantFromValue(n2); + n->values << QVariant::fromValue(n2); nodes.push(n2); if (processingSet) n->isArray = true; @@ -864,7 +863,7 @@ QScriptValue FlatListModel::get(int index) const QHash<int, QVariant> row = m_values.at(index); for (QHash<int, QVariant>::ConstIterator iter = row.begin(); iter != row.end(); ++iter) - rv.setProperty(m_roles.value(iter.key()), qScriptValueFromValue(scriptEngine, iter.value())); + rv.setProperty(m_roles.value(iter.key()), scriptEngine->toScriptValue(iter.value())); return rv; } @@ -945,13 +944,14 @@ bool FlatListModel::addValue(const QScriptValue &value, QHash<int, QVariant> *ro } NestedListModel::NestedListModel(QDeclarativeListModel *base) - : _root(0), m_listModel(base), _rolesOk(false) + : _root(0), m_ownsRoot(false), m_listModel(base), _rolesOk(false) { } NestedListModel::~NestedListModel() { - delete _root; + if (m_ownsRoot) + delete _root; } QVariant NestedListModel::valueForNode(ModelNode *node, bool *hasNested) const @@ -1051,8 +1051,8 @@ void NestedListModel::clear() _rolesOk = false; roleStrings.clear(); - delete _root; - _root = 0; + if (_root) + _root->clear(); } void NestedListModel::remove(int index) @@ -1067,12 +1067,14 @@ void NestedListModel::remove(int index) bool NestedListModel::insert(int index, const QScriptValue& valuemap) { - if (!_root) + if (!_root) { _root = new ModelNode; + m_ownsRoot = true; + } ModelNode *mn = new ModelNode; mn->setObjectValue(valuemap); - _root->values.insert(index,qVariantFromValue(mn)); + _root->values.insert(index,QVariant::fromValue(mn)); return true; } @@ -1099,11 +1101,13 @@ void NestedListModel::move(int from, int to, int n) bool NestedListModel::append(const QScriptValue& valuemap) { - if (!_root) + if (!_root) { _root = new ModelNode; + m_ownsRoot = true; + } ModelNode *mn = new ModelNode; mn->setObjectValue(valuemap); - _root->values << qVariantFromValue(mn); + _root->values << QVariant::fromValue(mn); return true; } @@ -1205,16 +1209,22 @@ ModelNode::ModelNode() ModelNode::~ModelNode() { - qDeleteAll(properties.values()); + clear(); + if (modelCache) { modelCache->m_nested->_root = 0/* ==this */; delete modelCache; modelCache = 0; } + if (objectCache) { delete objectCache; objectCache = 0; } +} +void ModelNode::clear() +{ ModelNode *node; for (int ii = 0; ii < values.count(); ++ii) { node = qvariant_cast<ModelNode *>(values.at(ii)); if (node) { delete node; node = 0; } } + values.clear(); - if (modelCache) { modelCache->m_nested->_root = 0/* ==this */; delete modelCache; modelCache = 0; } - if (objectCache) { delete objectCache; objectCache = 0; } + qDeleteAll(properties.values()); + properties.clear(); } void ModelNode::setObjectValue(const QScriptValue& valuemap) { @@ -1252,7 +1262,7 @@ void ModelNode::setListValue(const QScriptValue& valuelist) { } else { value->values << v.toVariant(); } - values.append(qVariantFromValue(value)); + values.append(QVariant::fromValue(value)); } } diff --git a/src/declarative/util/qdeclarativelistmodel_p_p.h b/src/declarative/util/qdeclarativelistmodel_p_p.h index 532eefa..8231414 100644 --- a/src/declarative/util/qdeclarativelistmodel_p_p.h +++ b/src/declarative/util/qdeclarativelistmodel_p_p.h @@ -130,6 +130,7 @@ public: void checkRoles() const; ModelNode *_root; + bool m_ownsRoot; QDeclarativeListModel *m_listModel; private: @@ -157,6 +158,8 @@ struct ModelNode QList<QVariant> values; QHash<QString, ModelNode *> properties; + void clear(); + QDeclarativeListModel *model(const NestedListModel *model) { if (!modelCache) { modelCache = new QDeclarativeListModel; diff --git a/src/declarative/util/qdeclarativepixmapcache.cpp b/src/declarative/util/qdeclarativepixmapcache.cpp index 9ced14f..de2de21 100644 --- a/src/declarative/util/qdeclarativepixmapcache.cpp +++ b/src/declarative/util/qdeclarativepixmapcache.cpp @@ -525,6 +525,7 @@ void QDeclarativePixmapReader::cancel(QDeclarativePixmapReply *reply) mutex.lock(); if (reply->loading) { cancelled.append(reply); + reply->data = 0; // XXX if (threadObject) threadObject->processJobs(); } else { @@ -738,7 +739,6 @@ void QDeclarativePixmapData::release() if (refCount == 0) { if (reply) { - reply->data = 0; reply->reader->cancel(reply); reply = 0; } diff --git a/src/declarative/util/qdeclarativepropertymap.cpp b/src/declarative/util/qdeclarativepropertymap.cpp index 919727f..6b43040 100644 --- a/src/declarative/util/qdeclarativepropertymap.cpp +++ b/src/declarative/util/qdeclarativepropertymap.cpp @@ -104,22 +104,25 @@ void QDeclarativePropertyMapMetaObject::propertyCreated(int, QMetaPropertyBuilde The following example shows how you might declare data in C++ and then access it in QML. - Setup in C++: + In the C++ file: \code - //create our data + // create our data QDeclarativePropertyMap ownerData; ownerData.insert("name", QVariant(QString("John Smith"))); ownerData.insert("phone", QVariant(QString("555-5555"))); - //expose it to the UI layer - QDeclarativeContext *ctxt = view->rootContext(); - ctxt->setProperty("owner", &data); + // expose it to the UI layer + QDeclarativeView view; + QDeclarativeContext *ctxt = view.rootContext(); + ctxt->setContextProperty("owner", &ownerData); + + view.setSource(QUrl::fromLocalFile("main.qml")); + view.show(); \endcode - Then, in QML: + Then, in \c main.qml: \code - Text { text: owner.name } - Text { text: owner.phone } + Text { text: owner.name + " " + owner.phone } \endcode The binding is dynamic - whenever a key's value is updated, anything bound to that diff --git a/src/declarative/util/qdeclarativesmoothedanimation.cpp b/src/declarative/util/qdeclarativesmoothedanimation.cpp index 727f427..30e1491 100644 --- a/src/declarative/util/qdeclarativesmoothedanimation.cpp +++ b/src/declarative/util/qdeclarativesmoothedanimation.cpp @@ -287,7 +287,7 @@ void QSmoothedAnimation::init() Like any other animation element, a SmoothedAnimation can be applied in a number of ways, including transitions, behaviors and property value - sources. The \l PropertyAnimation documentation shows a variety of methods + sources. The \l {QML Animation} documentation shows a variety of methods for creating animations. \sa SpringAnimation, NumberAnimation, {QML Animation}, {declarative/animation/basics}{Animation basics example} diff --git a/src/declarative/util/qdeclarativespringanimation.cpp b/src/declarative/util/qdeclarativespringanimation.cpp index 8ce4832..6f4ac51 100644 --- a/src/declarative/util/qdeclarativespringanimation.cpp +++ b/src/declarative/util/qdeclarativespringanimation.cpp @@ -54,36 +54,32 @@ QT_BEGIN_NAMESPACE - -class QDeclarativeSpringAnimationPrivate : public QDeclarativeAbstractAnimationPrivate +class QDeclarativeSpringAnimationPrivate : public QDeclarativePropertyAnimationPrivate { Q_DECLARE_PUBLIC(QDeclarativeSpringAnimation) public: - QDeclarativeSpringAnimationPrivate() - : currentValue(0), to(0), from(0), maxVelocity(0), lastTime(0) - , mass(1.0), spring(0.), damping(0.), velocity(0), epsilon(0.01) - , modulus(0.0), useMass(false), haveModulus(false), enabled(true) - , fromDefined(false), toDefined(false) - , mode(Track), clock(this) {} - - qreal currentValue; - qreal to; - qreal from; + + + struct SpringAnimation { + SpringAnimation() + : currentValue(0), to(0), velocity(0){} + qreal currentValue; + qreal to; + qreal velocity; + }; + QHash<QDeclarativeProperty, SpringAnimation> activeAnimations; + qreal maxVelocity; qreal velocityms; int lastTime; qreal mass; qreal spring; qreal damping; - qreal velocity; qreal epsilon; qreal modulus; bool useMass : 1; bool haveModulus : 1; - bool enabled : 1; - bool fromDefined : 1; - bool toDefined : 1; enum Mode { Track, @@ -92,38 +88,68 @@ public: }; Mode mode; - void tick(int); + QDeclarativeSpringAnimationPrivate() + : maxVelocity(0), velocityms(0), lastTime(0) + , mass(1.0), spring(0.), damping(0.), epsilon(0.01) + , modulus(0.0), useMass(false), haveModulus(false) + , mode(Track), clock(0) + { } + + void tick(int time); + bool animate(const QDeclarativeProperty &property, SpringAnimation &animation, int elapsed); void updateMode(); - QTickAnimationProxy<QDeclarativeSpringAnimationPrivate, &QDeclarativeSpringAnimationPrivate::tick> clock; + typedef QTickAnimationProxy<QDeclarativeSpringAnimationPrivate, &QDeclarativeSpringAnimationPrivate::tick> Clock; + Clock *clock; }; void QDeclarativeSpringAnimationPrivate::tick(int time) { if (mode == Track) { - clock.stop(); + clock->stop(); return; } - int elapsed = time - lastTime; if (!elapsed) return; - qreal srcVal = to; + + if (mode == Spring) { + if (elapsed < 16) // capped at 62fps. + return; + int count = elapsed / 16; + lastTime = time - (elapsed - count * 16); + } else { + lastTime = time; + } + + QMutableHashIterator<QDeclarativeProperty, SpringAnimation> it(activeAnimations); + while (it.hasNext()) { + it.next(); + if (animate(it.key(), it.value(), elapsed)) + it.remove(); + } + + if (activeAnimations.isEmpty()) + clock->stop(); +} + +bool QDeclarativeSpringAnimationPrivate::animate(const QDeclarativeProperty &property, SpringAnimation &animation, int elapsed) +{ + + qreal srcVal = animation.to; bool stop = false; if (haveModulus) { - currentValue = fmod(currentValue, modulus); + animation.currentValue = fmod(animation.currentValue, modulus); srcVal = fmod(srcVal, modulus); } if (mode == Spring) { - if (elapsed < 16) // capped at 62fps. - return; // Real men solve the spring DEs using RK4. // We'll do something much simpler which gives a result that looks fine. int count = elapsed / 16; for (int i = 0; i < count; ++i) { - qreal diff = srcVal - currentValue; + qreal diff = srcVal - animation.currentValue; if (haveModulus && qAbs(diff) > modulus / 2) { if (diff < 0) diff += modulus; @@ -131,32 +157,31 @@ void QDeclarativeSpringAnimationPrivate::tick(int time) diff -= modulus; } if (useMass) - velocity = velocity + (spring * diff - damping * velocity) / mass; + animation.velocity = animation.velocity + (spring * diff - damping * animation.velocity) / mass; else - velocity = velocity + spring * diff - damping * velocity; + animation.velocity = animation.velocity + spring * diff - damping * animation.velocity; if (maxVelocity > 0.) { // limit velocity - if (velocity > maxVelocity) - velocity = maxVelocity; - else if (velocity < -maxVelocity) - velocity = -maxVelocity; + if (animation.velocity > maxVelocity) + animation.velocity = maxVelocity; + else if (animation.velocity < -maxVelocity) + animation.velocity = -maxVelocity; } - currentValue += velocity * 16.0 / 1000.0; + animation.currentValue += animation.velocity * 16.0 / 1000.0; if (haveModulus) { - currentValue = fmod(currentValue, modulus); - if (currentValue < 0.0) - currentValue += modulus; + animation.currentValue = fmod(animation.currentValue, modulus); + if (animation.currentValue < 0.0) + animation.currentValue += modulus; } } - if (qAbs(velocity) < epsilon && qAbs(srcVal - currentValue) < epsilon) { - velocity = 0.0; - currentValue = srcVal; + if (qAbs(animation.velocity) < epsilon && qAbs(srcVal - animation.currentValue) < epsilon) { + animation.velocity = 0.0; + animation.currentValue = srcVal; stop = true; } - lastTime = time - (elapsed - count * 16); } else { qreal moveBy = elapsed * velocityms; - qreal diff = srcVal - currentValue; + qreal diff = srcVal - animation.currentValue; if (haveModulus && qAbs(diff) > modulus / 2) { if (diff < 0) diff += modulus; @@ -164,33 +189,31 @@ void QDeclarativeSpringAnimationPrivate::tick(int time) diff -= modulus; } if (diff > 0) { - currentValue += moveBy; + animation.currentValue += moveBy; if (haveModulus) - currentValue = fmod(currentValue, modulus); - if (currentValue > to) { - currentValue = to; + animation.currentValue = fmod(animation.currentValue, modulus); + if (animation.currentValue > animation.to) { + animation.currentValue = animation.to; stop = true; } } else { - currentValue -= moveBy; - if (haveModulus && currentValue < 0.0) - currentValue = fmod(currentValue, modulus) + modulus; - if (currentValue < to) { - currentValue = to; + animation.currentValue -= moveBy; + if (haveModulus && animation.currentValue < 0.0) + animation.currentValue = fmod(animation.currentValue, modulus) + modulus; + if (animation.currentValue < animation.to) { + animation.currentValue = animation.to; stop = true; } } - lastTime = time; } - qreal old_to = to; + qreal old_to = animation.to; - QDeclarativePropertyPrivate::write(defaultProperty, currentValue, + QDeclarativePropertyPrivate::write(property, animation.currentValue, QDeclarativePropertyPrivate::BypassInterceptor | QDeclarativePropertyPrivate::DontRemoveBinding); - if (stop && old_to == to) // do not stop if we got restarted - clock.stop(); + return (stop && old_to == animation.to); // do not stop if we got restarted } void QDeclarativeSpringAnimationPrivate::updateMode() @@ -205,6 +228,7 @@ void QDeclarativeSpringAnimationPrivate::updateMode() /*! \qmlclass SpringAnimation QDeclarativeSpringAnimation + \inherits Animation \since 4.7 \brief The SpringAnimation element allows a property to track a value in a spring-like motion. @@ -223,86 +247,23 @@ void QDeclarativeSpringAnimationPrivate::updateMode() Like any other animation element, a SpringAnimation can be applied in a number of ways, including transitions, behaviors and property value - sources. The \l PropertyAnimation documentation shows a variety of methods + sources. The \l {QML Animation} documentation shows a variety of methods for creating animations. \sa SmoothedAnimation, {QML Animation}, {declarative/animation/basics}{Animation basics example}, {declarative/toys/clocks}{Clocks example} */ QDeclarativeSpringAnimation::QDeclarativeSpringAnimation(QObject *parent) -: QDeclarativeAbstractAnimation(*(new QDeclarativeSpringAnimationPrivate),parent) -{ -} - -QDeclarativeSpringAnimation::~QDeclarativeSpringAnimation() -{ -} - -void QDeclarativeSpringAnimation::setTarget(const QDeclarativeProperty &property) +: QDeclarativeNumberAnimation(*(new QDeclarativeSpringAnimationPrivate),parent) { Q_D(QDeclarativeSpringAnimation); - d->defaultProperty = property; - d->currentValue = property.read().toReal(); - if (!d->avoidPropertyValueSourceStart) { - setRunning(true); - } -} - -qreal QDeclarativeSpringAnimation::to() const -{ - Q_D(const QDeclarativeSpringAnimation); - return d->toDefined ? d->to : 0; -} - -/*! - \qmlproperty real SpringAnimation::to - - This property holds the value at which the animation will end. - - If not set, the animation will continue until it reaches the - value that is being tracked. -*/ - -void QDeclarativeSpringAnimation::setTo(qreal value) -{ - Q_D(QDeclarativeSpringAnimation); - if (d->to == value) - return; - - d->to = value; - d->toDefined = true; - d->lastTime = 0; - emit toChanged(value); + d->clock = new QDeclarativeSpringAnimationPrivate::Clock(d, this); } -qreal QDeclarativeSpringAnimation::from() const -{ - Q_D(const QDeclarativeSpringAnimation); - return d->fromDefined ? d->from : 0; -} - -/*! - \qmlproperty real SpringAnimation::from - - This property holds the value from which the animation will begin. - - If not set, the animation will start whenever the tracked value has - changed, regardless of its value. -*/ - -void QDeclarativeSpringAnimation::setFrom(qreal value) +QDeclarativeSpringAnimation::~QDeclarativeSpringAnimation() { - Q_D(QDeclarativeSpringAnimation); - if (d->from == value) - return; - - d->currentValue = d->from = value; - d->fromDefined = true; - d->lastTime = 0; - emit fromChanged(value); } - /*! \qmlproperty real SpringAnimation::velocity @@ -452,17 +413,25 @@ void QDeclarativeSpringAnimation::transition(QDeclarativeStateActions &actions, Q_D(QDeclarativeSpringAnimation); Q_UNUSED(direction); - if (d->clock.state() != QAbstractAnimation::Running) + if (d->clock->state() != QAbstractAnimation::Running) { d->lastTime = 0; + } - if (!actions.isEmpty()) { - for (int i = 0; i < actions.size(); ++i) { - if (!d->toDefined) - d->to = actions.at(i).toValue.toReal(); - if (!d->fromDefined) - d->currentValue = actions.at(i).fromValue.toReal(); - if (d->mode != QDeclarativeSpringAnimationPrivate::Track) - modified << d->defaultProperty; + QDeclarativeNumberAnimation::transition(actions, modified, direction); + + if (!d->actions) + return; + + if (!d->actions->isEmpty()) { + for (int i = 0; i < d->actions->size(); ++i) { + const QDeclarativeProperty &property = d->actions->at(i).property; + QDeclarativeSpringAnimationPrivate::SpringAnimation &animation + = d->activeAnimations[property]; + animation.to = d->actions->at(i).toValue.toReal(); + if (d->fromIsDefined) + animation.currentValue = d->actions->at(i).fromValue.toReal(); + else + animation.currentValue = property.read().toReal(); } } } @@ -471,7 +440,7 @@ void QDeclarativeSpringAnimation::transition(QDeclarativeStateActions &actions, QAbstractAnimation *QDeclarativeSpringAnimation::qtAnimation() { Q_D(QDeclarativeSpringAnimation); - return &d->clock; + return d->clock; } QT_END_NAMESPACE diff --git a/src/declarative/util/qdeclarativespringanimation_p.h b/src/declarative/util/qdeclarativespringanimation_p.h index 6f574ef..ee276ec 100644 --- a/src/declarative/util/qdeclarativespringanimation_p.h +++ b/src/declarative/util/qdeclarativespringanimation_p.h @@ -54,14 +54,12 @@ QT_BEGIN_NAMESPACE QT_MODULE(Declarative) class QDeclarativeSpringAnimationPrivate; -class Q_AUTOTEST_EXPORT QDeclarativeSpringAnimation : public QDeclarativeAbstractAnimation +class Q_AUTOTEST_EXPORT QDeclarativeSpringAnimation : public QDeclarativeNumberAnimation { Q_OBJECT Q_DECLARE_PRIVATE(QDeclarativeSpringAnimation) Q_INTERFACES(QDeclarativePropertyValueSource) - Q_PROPERTY(qreal to READ to WRITE setTo NOTIFY toChanged) - Q_PROPERTY(qreal from READ from WRITE setFrom NOTIFY fromChanged) Q_PROPERTY(qreal velocity READ velocity WRITE setVelocity) Q_PROPERTY(qreal spring READ spring WRITE setSpring) Q_PROPERTY(qreal damping READ damping WRITE setDamping) @@ -73,14 +71,6 @@ public: QDeclarativeSpringAnimation(QObject *parent=0); ~QDeclarativeSpringAnimation(); - virtual void setTarget(const QDeclarativeProperty &); - - qreal to() const; - void setTo(qreal value); - - qreal from() const; - void setFrom(qreal value); - qreal velocity() const; void setVelocity(qreal velocity); @@ -99,9 +89,6 @@ public: qreal modulus() const; void setModulus(qreal modulus); - bool enabled() const; - void setEnabled(bool enabled); - virtual void transition(QDeclarativeStateActions &actions, QDeclarativeProperties &modified, TransitionDirection direction); @@ -110,8 +97,6 @@ protected: virtual QAbstractAnimation *qtAnimation(); Q_SIGNALS: - void toChanged(qreal); - void fromChanged(qreal); void modulusChanged(); void massChanged(); void syncChanged(); diff --git a/src/declarative/util/qdeclarativestate.cpp b/src/declarative/util/qdeclarativestate.cpp index 0d43d21..028bacb 100644 --- a/src/declarative/util/qdeclarativestate.cpp +++ b/src/declarative/util/qdeclarativestate.cpp @@ -154,13 +154,14 @@ QDeclarativeStateOperation::QDeclarativeStateOperation(QObjectPrivate &dd, QObje Notice the default state is referred to using an empty string (""). - States are commonly used together with \l {state-transitions}{Transitions} to provide + States are commonly used together with \l {Transitions} to provide animations when state changes occur. \note Setting the state of an object from within another state of the same object is not allowed. - \sa {declarative/animation/states}{states example}, {qmlstates}{States}, {state-transitions}{Transitions}, QtDeclarative + \sa {declarative/animation/states}{states example}, {qmlstates}{States}, + {qdeclarativeanimation.html#transitions}{QML Transitions}, QtDeclarative */ /*! diff --git a/src/declarative/util/qdeclarativestategroup.cpp b/src/declarative/util/qdeclarativestategroup.cpp index 67cd12e..1c1e964 100644 --- a/src/declarative/util/qdeclarativestategroup.cpp +++ b/src/declarative/util/qdeclarativestategroup.cpp @@ -112,7 +112,7 @@ public: } \endqml - \sa {qmlstate}{States} {state-transitions}{Transitions}, {QtDeclarative} + \sa {qmlstate}{States} {Transitions}, {QtDeclarative} */ QDeclarativeStateGroup::QDeclarativeStateGroup(QObject *parent) @@ -204,7 +204,7 @@ void QDeclarativeStateGroupPrivate::clear_states(QDeclarativeListProperty<QDecla } \endqml - \sa {state-transitions}{Transitions} + \sa {Transitions} */ QDeclarativeListProperty<QDeclarativeTransition> QDeclarativeStateGroup::transitionsProperty() { diff --git a/src/declarative/util/qdeclarativetransition.cpp b/src/declarative/util/qdeclarativetransition.cpp index 582191b..aa1426c 100644 --- a/src/declarative/util/qdeclarativetransition.cpp +++ b/src/declarative/util/qdeclarativetransition.cpp @@ -60,12 +60,25 @@ QT_BEGIN_NAMESPACE For example, the following \l Rectangle has two states: the default state, and an added "moved" state. In the "moved state, the rectangle's position changes - to (50, 50). The added \l Transition specifies that when the rectangle + to (50, 50). The added Transition specifies that when the rectangle changes between the default and the "moved" state, any changes to the \c x and \c y properties should be animated, using an \c Easing.InOutQuad. - + \snippet doc/src/snippets/declarative/transition.qml 0 + Notice the example does not require \l{PropertyAnimation::}{to} and + \l{PropertyAnimation::}{from} values for the NumberAnimation. As a convenience, + these properties are automatically set to the values of \c x and \c y before + and after the state change; the \c from values are provided by + the current values of \c x and \c y, and the \c to values are provided by + the PropertyChanges object. If you wish, you can provide \l{PropertyAnimation::}{to} and + \l{PropertyAnimation::}{from} values anyway to override the default values. + + By default, a Transition's animations are applied for any state change in the + parent item. The Transition \l {Transition::}{from} and \l {Transition::}{to} + values can be set to restrict the animations to only be applied when changing + from one particular state to another. + To define multiple transitions, specify \l Item::transitions as a list: \qml @@ -78,7 +91,11 @@ QT_BEGIN_NAMESPACE } \endqml - \sa {declarative/animation/states}{states example}, {qmlstates}{States}, {state-transitions}{Transitions}, {QtDeclarative} + If a state change has a Transition that matches the same property as a + \l Behavior, the Transition animation overrides the \l Behavior for that + state change. + + \sa {QML Animation}, {declarative/animation/states}{states example}, {qmlstates}{States}, {QtDeclarative} */ /*! diff --git a/src/declarative/util/qdeclarativexmllistmodel.cpp b/src/declarative/util/qdeclarativexmllistmodel.cpp index 7c1e1fd..ece3d3a 100644 --- a/src/declarative/util/qdeclarativexmllistmodel.cpp +++ b/src/declarative/util/qdeclarativexmllistmodel.cpp @@ -560,7 +560,7 @@ void QDeclarativeXmlListModelPrivate::clear_role(QDeclarativeListProperty<QDecla ListView { width: 180; height: 300 model: xmlModel - delegate: Text { text: title + " (" + pubDate + ")" } + delegate: Text { text: title + ": " + pubDate } } \endqml @@ -809,7 +809,7 @@ QScriptValue QDeclarativeXmlListModel::get(int index) const QScriptValue sv = sengine->newObject(); for (int i=0; i<d->roleObjects.count(); i++) - sv.setProperty(d->roleObjects[i]->name(), qScriptValueFromValue(sengine, d->data.value(i).value(index))); + sv.setProperty(d->roleObjects[i]->name(), sengine->toScriptValue(d->data.value(i).value(index))); return sv; } @@ -855,6 +855,12 @@ qreal QDeclarativeXmlListModel::progress() const return d->progress; } +/*! + \qmlmethod void XmlListModel::errorString() + + Returns a string description of the last error that occurred + if \l status is XmlListModel::Error. +*/ QString QDeclarativeXmlListModel::errorString() const { Q_D(const QDeclarativeXmlListModel); |